What are the restrictions imposed on method overriding?
which pattern is default in scanner package?
Convert a BST into a DLL and DLL to BST in place.
Is namespace same as package in java?
What is var keyword ?
What is application system?
How do you sort a list in java?
What is linked hashmap and its features?
What type of language is java?
Are functions objects in java?
What is the difference between an inner class and a sub-class?
What is jit and its use?
Is char a method in java?
What is hashmap and map?
What is the exact difference in between Unicast and Multicast object? Where will it be used?